baber/WOPTO huggingface dataset:
Patent JP-H0590457-A (JP)
Title: Heat-absorption heat build-up module
Inventor: NOBUTO YOSHIYASU
IPC: H01L23/38
Filed: 1991-09-30
Abstract: PURPOSE:To enable a heat-absorption efficiency to be improved by Joining n-type and p-type alloy chips which constitute a module through an electrode alternately and mounting them on one substrate, joining the n-type and p-type alloy chips which constitute the module to the other substrate through an electrode alternately, and making connection between same type of chips of both substrates with a conductor. CONSTITUTION:When current is allowed to flow from a lead wire 5a to a lead wire 5b, current flows in the order of an electrode 2a, an n-type chip 3a, a conductor 8. an n-type chip 3b, an electrode 2b, a p-type chip 4b, a conductor 8, a p-type chip 4a, and the electrode 2a, thus enabling a heat-absorption part and a heat build-up part to be generated. Therefore, a lower heat-absorption part is mounted to an equipment and an upper heat build-up part is cooled by a fin, thus enabling the heat-absorption part and the heat build-up part to be mounted without being restricted in terms of configuration, nearly eliminating a need for a space for mounting a module in the heat-absorption part, and enabling the heat build-up part to be cooled effectively.
Patent JP-H1096363-A (JP)
Title: Hinge for door of distribution panel
Inventor: MIZUGUCHI TAKANORI
IPC: E05D7/081
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of hinges attached and their attaching space and to enhance operability to achieve simplification of a distribution panel and improvement of its profitability by providing hinges that allow easy removal of doors, the hinges being usable for both of upper and lower doors. SOLUTION: A hinge for the door of a distribution panel has a first pin 11 passing through a boss 31 provided in the top of a lower door 30 and a second pin 12 provided coaxial with and on top of the first pin 11 and passing through a boss 21 provided in the bottom of an upper door 20. Thus one hinge 1 can be used for both the upper and lower doors to reduce the required number of hinges 1. Also, installation and removal of the doors require no tools since they can be removed simply when lifted manually.
Patent JP-H04130324-A (JP)
Title: Positive type resist composition
Inventor: TOKUTAKE NOBUO
IPC: G03F7/075
Filed: 1990-09-21
Abstract: PURPOSE:To obtain the positive type resist which has high oxygen plasma resistance and has the excellent sectional shape of patterns by using the alkaline-soluble ladder silicone polymer expressed by specific formula and photosensitive 1, 2-naphthoquinone diazie group-contg. compd. as essential components. CONSTITUTION:The alkaline-soluble ladder silicone polymer expressed by the formula is used as the alkaline-soluble resin and n and m in the formula are selected at 0.5<=n/(n+m)<=0.7. The 1, 2-naphthoquinone diazie group-contg. compd. is preferable as the photosensitive compd. The compounding ratio of the alkaline-soluble ladder silicone polymer and the photosensitive compd. is selected at <=100 pts. wt., more preferably <=55 pts. wt. per 10 pts. wt. photosensitive compd. The positive type resist compsn. having the good characteristics is obtd. by this constitution.
Patent JP-H09175831-A (JP)
Title: Tm3+ doped crystallized glass emitting blue light and its production
Inventor: KIYUU KENEI
IPC: C03C3/253
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a Tm<3+> -doped crystallized transparent glass ceramic emitting blue light in high luminescence efficiency and having high chemical durability and mechanical strength and provide a process for producing the glass. SOLUTION: This Tm<3+> -doped crystallized glass emitting blue light contains fine crystals of a Tm<3+> -doped halide or Tm<3+> -Yb<3+> codoped halide having a crystal size of <=100nm in a glass matrix. It can be produced by heat-treating an oxyhalide glass containing Tm<3+> ion or Tm<3+> ion and Yb<3+> ion at or above the glass transition temperature (Tg) and below the temperature to initiate the separation of glass matrix crystal phase.
Patent JP-H03113407-A (JP)
Title: Lens barrel
Inventor: ATSUTA RIICHI
IPC: G02B7/04
Filed: 1989-09-28
Abstract: PURPOSE:To make the lens barrel small in size and light in weight by providing plural lever-like keys fitted into each of key grooves and fixing each lever-like key to a lens bottom board as a supporting body of a framework in which the end part is connected integrally. CONSTITUTION:Each of lever-like keys 17, 18 is formed like a slender plate which can be fitted so as to be freely slidable into key grooves 12a, 12b of a first moving cylinder 12, and projecting line parts 17a, 18a are formed along their longitudinal direction. Also, on each lever-like key 17, 18, arc-like flanges 17b, 18b brought to rise formation in the font end, and arc-like flanges 17c, 18c brought to fall formation in the rear end are provided integrally, respectively. In this state, the lever-like keys 17, 18 are fitted into each of the key grooves 12a, 12b of a first moving cylinder 12, and thereafter, a cam cylinder 11 is fitted to the outside of a first moving cylinder 12, and thereafter, both ends of the front end flanges 17b, 18b are screwed, and also, in the same way, both ends of the rear end falnges 17c, 18c are screwed and constituted as a supporting body of a framework. In such a way, a lens barrel for a lens is made small in size and light in weight, ad the production cost can be reduced.
Patent JP-H07101098-A (JP)
Title: Serial thermal printing method
Inventor: FUJII MASATSUGU
IPC: B41J2/38
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a serial thermal printing system good in gradation reproducibility by performing recording corresponding to the gradation level of a pixel from the first main sub-line to the M-th main sub-line by each heating element in order to increase the area of an ink dot and performing the empty feed of a head up to the first main sub-line of the (n+1)-th pixel. CONSTITUTION:When one pixel is recorded, each heating element is driven by drive data based on the image data of the pixel while a thermal head 10 is intermittently fed by a distance L after the recording of a first main sub-line 23a. After the pixel is recorded, the thermal head 10 is sent by four steps in order to oppose the heating element to the first main sub-line 23a of a next pixel after the recording of the pixel. This four-step empty feed becomes a blank section and imaginary drive data not recording an ink dot is supplied to each heating element. This imaginary data is shown by a code 24 and, in this case, all are 0 but continuity is held in a high density part and density is prevented from becoming high in a medium-low density.
Patent JP-S61219435-A (JP)
Title: Method of forming box-shaped frame member
Inventor: IBANO JII KUDEINI
IPC: B21D26/02
Filed: 1985-11-08
Abstract: A box section frame member is formed by deforming the opposing sides of a tubular blank inwardly to provide curved concave portions (19b, 21b, 26b, 27b, 32b, 33b,) in areas corresponding to opposing flat surfaces of the product. The deformed blank is expanded, under internally applied fluid pressure within a sectioned die, sections (18b, 24b, 31b) becoming trapezoidal, square and rectangular respectively. The concave portions of the deformed blank allow the blank to be confined within the die without pinching of the blank occurring upon closure of the die; permit substantially uniform expansion of the blank within the die; and allow the blank and final product to be formed with a smooth, continuous cross-section. This avoids stress concentration in the deformed blank and final product which can impair the mechanical strength of the product. To avoid weakening, cracking or yielding through excessive circumferential expansion the final product should have a circumference no more than 5% larger than the circumference of the tubular blank. The tubular blank may be bent into complex configurations, preferably before deformation.
Patent JP-S63102973-A (JP)
Title: Line head type printer
Inventor: YASUGATA KAZUHIRO
IPC: B41J33/58
Filed: 1986-10-20
Abstract: PURPOSE:To perform the next printing without considering the heat radiating cooling time of a heat generating ribbon, by allowing the heat generating ribbon to run in an inclined state with respect to a line head type printing head which is provided so as to cross the feed direction of thermal paper at a right angle. CONSTITUTION:A printing head 1 is constructed so as to cross the paper feed direction A of thermal paper 3 at a right angle and an endless heat generating ribbon 4 consisting of a conductive layer and a resistor layer is interposed between the printing head 1 and the thermal paper 3 and arranged so as to be inclined by an angle theta with respect to the printing head 1. When the printing of the first printing line is finished over the width of the thermal paper 3, the thermal paper 3 is allowed to run and move by one printing line in an A- direction, and the endless heat generating ribbon 4 is allowed to run and move by definite quantity in an oblique direction B to perform the printing of the second printing line. Since the endless heat generating ribbon 4 is not continuously heated at the same place, it becomes unnecessary to provide a heat radiating cooling time. By this method, a high speed printing becomes possible and the width of the heat generating ribbon can be reduced.
Patent JP-H08115921-A (JP)
Title: Heterojunction bipolar transistor, and its manufacture
Inventor: SAKAI MASAYUKI
IPC: H01L29/737
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the capacity between a base and a collector without performing ion implantation for raising the resistance of the collector layer, by widening the area of a base layer more than that of an emitter layer by the amount of the outer base region, and catching an external base region with insulating films on both sides. CONSTITUTION: An insulating film 10 is buried under a base electrode 8, and an external base region is caught with insulating films 10. Accordingly, it is possible to put the width of the base electrode 8 to a certain value (about 1μm) so as to reduce the resistance of the base electrode, and also it is possible to reduce the capacity between a base and a collector by narrowing the external base region more than the base electrode 8. That is, the capacity between a base and a collector can be reduced without increasing the base resistance, and high-frequency gain can be improved.
Patent JP-S63106573-A (JP)
Title: Measuring circuit
Inventor: IDA TOSHIKAZU
IPC: G01R27/02
Filed: 1986-10-23
Abstract: PURPOSE:To accurately measure resistance by a simple constitution requiring no wiring resistance removing circuit, in a resistance value measuring circuit, by separately providing the power source for a resistor and that for an amplifier. CONSTITUTION:The first power source 51 for supplying driving voltage to a constant current source 2 and the second power source 52 for supplying bias voltage to a DC amplifier 3 are separately provided to a voltage source 5, and the earth of the current source 2 and the earth connected to one terminal of a measuring resistor R are common to the earth E2 of the power source 51 and the earth of the amplifier 3 is common to the earth E1 of the power source 52 and the earths E1, E2 are insulated each other. Then, the current from the power source 51 is supplied to the resistor R and the voltage corresponding to the resistance value generated between both terminals of the resistor R at this time is amplified by the amplifier 3 to which bias voltage is supplied from the power source 52 and the output OUT 2(R) thereof becomes the value satisfying formula and does not depend on wiring resistance. Therefore, a resistance value is accurately measured by simple constitution requiring no wiring resistance removing circuit. In the formula, R3 and R4 are the resistance values of resistors for determining bias voltage.
Patent JP-H06208846-A (JP)
Title: Lighting device
Inventor: ICHINOSE SHUICHI
IPC: H01J63/06
Filed: 1993-10-06
Abstract: PURPOSE:To restrict the vibration of a cathode to reduce the fluctuation of light quantity even in the case where the external vibration is generated in a cathode luminescence type lighting device having a wire-like cathode. CONSTITUTION:A wire-like cathode 1 for emitting electrons, an anode 2 and a phosphor 3 arranged so as to be adhered to the anode 2 are housed inside of a vessel, which is maintained at a predetermined degree of vacuum. Plural vibration restricting members 9, which abut on the wire-like cathode 1 to restrict the vibration, are provided at several points of the wire-like cathode 1.
Patent JP-S62111785-A (JP)
Title: Image forming method
Inventor: TAMURA YASUYUKI
IPC: G03F7/20
Filed: 1985-11-11
Abstract: PURPOSE:To enable a transfer image of high quality to be recorded at high speed on a paper of low surface smoothness, by a method wherein a transfer image is formed by varying a thermal transfer critical temperature of image forming elements and an energizing in signal form for transfer image forming and a uniform energizing for transferring are functionally separated. CONSTITUTION:A thermal head 4 is in contact with a heating resistor at the side thereof toward the substrate of a transfer recording medium 1 and is depressed up against the heating resistor by the tension of the medium 1. A high-pressure mercury lamp is disposed opposedly to the heating resistor. The thermal head 4 is controlled by a control circuit 5 so as to be energized to be heated when a mark signal is not present (white), but not when the mark signal is present (black), thus partially rising the melting point of a transfer recording layer to form a transfer image. The transfer recording medium 1 having the transfer image thereon in this manner is carried to a transfer process, then being pinched between a heat roll 8 and a pinch roll 9 together with a transferred medium 10 laid over the transfer recording medium 1 at a transfer image forming surface thereof. Then, transfer is conducted in such a manner as; the ink donner film (IDF) 1 is heated to a temperature Tr meeting Tg0 (thermal transfer critical temperature) < Tr < Tg' (thermal transfer critical temperature after change) to separate the transfer image therefrom, thus resulting in a recording image 12 transferred on the transferred medium 10.
Patent JP-H07107292-A (JP)
Title: Picture reader
Inventor: FUTAKI HISATSUGU
IPC: H04N1/04
Filed: 1993-10-07
Abstract: PURPOSE:To provide a good-quality data balanced with the good R, G, and B by providing an S/H part which sample-and-holds the light amount sensor output before it is converted into an A/D converter. CONSTITUTION:RGB signals E. which are outputted in parallel by a three-line CCD sensor 1 are amplified by each amplifier 2 and inputted to an A/D converter 3. At the same time, the light amount of an illumination light source 4 is measured by a light amount sensor 5 and is amplified by an amplifier 6. An S/H part 7 sample-and-holds the output F2 of the amplifier 6. The output F3 is inputted to a converter 3 as upper reference. Thus, the output F2 is easy to get noise but the output F3 to be the upper reference of the converter 3 can hold the level L of the light amount sensor output when the S/H signal is at the level H during the level L. Thus, the wiring of the sensor 5 can eliminate the noise on the sensor output.
Patent JP-H06103212-A (JP)
Title: Information processor
Inventor: SATO MIHO
IPC: G06F13/10
Filed: 1992-09-21
Abstract: PURPOSE:To provide an information processor capable of increasing the processing speed without executing an interruption processing in the case of emulating an instruction to be applied to a peripheral device. CONSTITUTION:A monitoring circuit 2 outputs an output signal 7 to be activated at the time of setting up the parameters of a step rate by monitoring an address bus signal 52, a data bus signal 51 and an I/O writing signal 6 outputted from a CPU 1. In addition, the circuit 3 notifies an FDC 41 of the execution of an SPECIFY group command. Then, the parameters (SRT/HUT and HLT/ND) and divided into two parts and respective parts are individually sent and set up and the set FDC internal timer is used for an SEEK group command to control an FDD 42.
Patent JP-H0989558-A (JP)
Title: Earth shape measuring device
Inventor: MUKAI HISAYUKI
IPC: G01C15/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To determine the whole surface area of the earth as three-dimensional information by matching images of the same place on the earth obtained by a plurality of observation satellites, and computing elevation on the surface of the earth. SOLUTION: A camera 1a of an observation satellite 6a sends the surface image data of the earth 12, picked up in response to the timing signal of a clock 2a, to a signal processing circuit 5, and the clock 2a sends generated time information to the signal processing circuit 5. A navigation satellite signal receiver 3 sends the position information of a navigation satellite 11 to the circuit 5, and an angle detector 4 sends the angle data in the sight line direction of the camera 1a to the circuit 5. The circuit 5 adds identification information and the like to the received information and data and transmits them to an earth station. An observation satellite 6b sends in the same way to the earth station 10, and an image data base 7 of the station 10 records and controls image-position-angle data and auxiliary information.  An earth shape analyzer 8 extracts an image data pair of the same place on the earth from the image data of the cameras 1a, 1b in the base 7, aligns corresponding places in the pair so as to be matched, and computes the elevation of the earth surface using satellite position coordinates, a sight line direction, and parallax.
Patent JP-2000082318-A (JP)
Title: Equipment for system ceiling
Inventor: FUNAHASHI MASARU
IPC: F21Y103/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide equipment for system ceiling, which can disengage the locating function and levitation preventing function by a single run of operation when a T-bar is to be removed. SOLUTION: Equipment for system ceiling is composed of a luminaire body 4 furnished at the end 8 with a fixture 7 to hitch at the head 11 of a T-bar 3, a locating tool 5 made of resilient material to be fitted in an engaging hole 2 provided in a vertical piece 1 of T-bar 3 and preventing the luminaire body 4 from sideways movement, and a levitation preventing piece 6 which abuts to the undersurface of the head 11 of T-bar for preventing the luminaire body 4 from levitating, wherein the levitation preventing piece 6 is installed rigidly on the locating tool 5, and the levitation preventing piece 6 is positioned outside the downward projecting range on the undersurface of the head 11 of T-bar in the condition that the locating tool 5 is away from the engaging hole 2.
Patent JP-H03112145-A (JP)
Title: Wafer alignment system for foreign matter inspecting device
Inventor: OTANI MASAFUMI
IPC: G01N21/956
Filed: 1989-09-27
Abstract: PURPOSE:To display the position of a foreign matter in this X-Y coordinates, and to align wafers in the coordinates by using a straight line coincident with the orientation flat part of the wafer as an X-axis and a straight line in contact with the outer periphery of the wafer perpendicular to the X-axis as a Y-axis. CONSTITUTION:A wafer is mounted on a foreign matter inspecting device, and X and Y coordinates of two points P and Q on an orientation flat part (OF) are measured. The Y coordinates of the P, Q are compared to check the parallelism of the OFF to the X-axis, and if it is inclined, the wafer is rotated by a rotating mechanism until both the coordinates become equal, if it is inclined, thereby setting the OF (straight line L1) parallel to the X-axis. Then, its Y coordinate ( Y) is calculated, and the L1 is newly used as an X-axis. Then, arbitrary three points (s), (t), (u) are set on the outer periphery of the wafer, the coordinates values are measured, the coordinates of the center and the radius (r) of the wafer are calculated from the coordinates value, and a straight line L2 in contact with the outer periphery of the wafer is set perpendicularly to the X-axis as a Y-axis. The position of the matter detected by the device is displayed in the X-, Y-axis coordinates, stored in a memory, observed and inspected.
Patent JP-S62110372-A (JP)
Title: Display circuit
Inventor: UEMURA HIDEO
IPC: H04N5/44
Filed: 1985-11-08
Abstract: PURPOSE:To indicate the state of connection of external apparatus by the display circuit when inputting external apparatus by using a mode indicating circuit at the time of broadcast signal receiving for indicating the state of connection of external apparatus in common. CONSTITUTION:When a setting switch 10 is set to stereo side, a signal is given to the base of a switching transistor 9 of external input at the time of external input to ground the bases of transistors 5-8 and make them inactive state. A signal is given to the base of the transistor 5 at the time of stereo, and lights up a stereo display LED 1. Similarly, LED 2 - LED 4 for monoral display, main voice display and sub-voice display are lit up. Accordingly, all LED are put out by operation of the transistor 9. However, LED 1 is connected to the collector of the transistor 9 through the switch 10, and only LED 1 is displayed. When the switch 10 is set to monoral side, the display circuit is made to display LED 2 as in the case of setting stereo.
Patent JP-2001073509-A (JP)
Title: Pointed bolt for attachment of tight frame
Inventor: TAKAYAMA MASATERU
IPC: F16B35/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pointed bolt for attaching a tight frame capable of reducing a member cost, the improvement of working efficiency and the shorting a construction period by refreshing a folded plate roof into a new folded plate roof very simply, surely and quickly. SOLUTION: One end side is provided with a female screw part 2 capable of being screwed on a bolt 7 erected on the top part 6a of a tight frame 6, and a pointed bolt body 1a having a male screw part 3 having a pointed part 3a on the other end side integrally provides the receiving part 4 of a folded plate roof for reform punched through the pointed part 3a of the male screw part 3, and a tool contact part 5 capable of firmly tightening the pointed bolt body 1a screwed to a bolt 7 through a tightening tool.
Patent JP-S61129356-A (JP)
Title: Parking brake device
Inventor: OMORI KENICHI
IPC: B60T11/10
Filed: 1984-11-27
Abstract: PURPOSE:To facilitate the starting of a vehicle on a sloping road, by releasing braking effected by a parking brake when a torque is generated in a drive system. CONSTITUTION:A sensor 32 detects the output torque of a transmission unit 15. A parking brake 33 will not be released if no torque is yet generated. An actuator 35 releases the parking brake 33. Since the parking brake 33 is released with the same timing as that of the generation torque on the output side of the transmission unit 15, it is ensured to start a vehicle on a sloping road.